Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station SM4WMD-11 - show graphs
Comment: LoRa APRS Fill-in-Digi
Location: 60°29.16' N 15°25.74' E - locator JP70RL16LP - show map
446.2 m West bearing 273° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden [?]
6.7 km Southwest bearing 247° from Ornäs, Borlänge Kommun, Dalarna, Sweden
95.8 km West bearing 258° from Gävle, Gävle Kommun, Gävleborg, Sweden
115.0 km Northwest bearing 328° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2025-02-12 01:41:14 UTC (7m4s ago)
2025-02-12 02:41:14 CET local time at Borlänge, Sweden [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SM4WMD-11>APLRG1 via WIDE1-1,qAO,SK3GK-11 (good)
Positions stored: 1
Other SSIDs: SM4WMD-10 SM4WMD-15 SM4WMD-4 SM4WMD-4 SM4WMD-9
APRS digipeater – Statistics for 2025-02:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2025-02-11 11:31:38 UTC (14h16m ago)
Position packets heard directly: 148 on radio path
Stations which heard SM4WMD-11 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
Stations heard directly by SM4WMD-11
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS